*,*:before,*:after{box-sizing:border-box;vertical-align:top;}

html,body,div,span,h1,h2,h3,h4,h5,h6,p,address,big,cite,code,del,dfn,em,font,img,ins,kbd,q,s,samp,small,strike,strong,sub,sup,tt,var,b,u,i,center,dl,dt,dd,ol,ul,li,fieldset,form,label,legend,table,caption,tbody,tfoot,thead{margin:0;padding:0;background:none repeat scroll 0 0 transparent;outline:0 none;border:0;}
html{height:100%;font-size:62.5%;}
html, body{height:100%;overflow:hidden;}
body{background-color:#fff;font-size:12px;font-size:1.2rem;font-family:'STHeiti','Microsoft YaHei',Helvetica,Arial,sans-serif;text-align:left;-webkit-user-select:none;position:relative;}
h1,h2,h3,h4,h5,h6,b{font-weight:400;}
ol,ul,li{list-style:none;}
a,img{-webkit-touch-callout:none;vertical-align:middle;}
a,a:active,a:hover,a:focus,a:visited{text-decoration:none;}
a,input,textarea{color:#000;text-decoration:none;outline:0;}
a,button,input{-webkit-tap-highlight-color: rgba(0,0,0,0);tap-highlight-color: rgba(0,0,0,0);}/* 1.去除android a/button/input标签被点击时产生的边框 2.去除ios a标签被点击时产生的半透明灰色背景 */
p{display:table;width:100%;background-image:url(about:blank);background-color:transparent;word-break:break-all;}
.msg-desc p{display:block;}
em{font-style:italic;}
::-moz-selection{background:#0065AD;color:#fff;}
::selection{background:#0065AD;color:#fff;}
textarea,input[type="password"],input[type="text"]{resize:none;outline:0;-webkit-appearance:none;white-space:pre-wrap;word-wrap:break-word;background-color:#fff;-webkit-appearance:none;}/*ios safari上的圆角问题*/
input:focus,textarea:focus{border:2px solid #ff8b24;color:#000;font-size:2.4rem;}
.clearfix:after{display:block;clear:both;content:"";visibility:hidden;height:0;}
/*启用HTML5标签*/
header,section,footer,aside,nav,article,figure{display:block;margin:0;}

.imgbox{width:1px;height:1px;position:absolute;left:0;top:0;visibility:hidden;}